nihat-js/solve-math-expression-php

(5+5/2)+(5*4*2/2+7) without eval function

Evaluate mathematical expressions without eval function

Level1 - EASY - only (+,-)
Level 2 - MEDIUM - only (+,-,x,/)
Level 3 - HARD- ( +,-,x,/,() )
Level 3 example (5+5/2)+(5x4x2/2+7)